get OS info to support initializing on Xamarin.Android/Maui

src/NLog.Targets.Syslog/MessageSend/SocketInitialization.cs

@@ -5,16 +5,31 @@
 using System.Runtime.InteropServices;
 using NLog.Targets.Syslog.Settings;
 
+using Debug = System.Diagnostics.Debug;
+
 namespace NLog.Targets.Syslog.MessageSend
 {
     internal abstract class SocketInitialization
     {
         public static SocketInitialization ForCurrentOs()
         {
+            string rt = RuntimeInformation.OSDescription;
+
+            bool isMac = RuntimeInformation.IsOSPlatform(OSPlatform.OSX);
+
+            Debug.WriteLine($"===== NLog.Targets.Syslog detected OS: {rt}");
+            Debug.WriteLine($"isMac: {isMac}");
+
             if (RuntimeInformation.IsOSPlatform(OSPlatform.Windows))
                 return new SocketInitializationForWindows();
-            if (RuntimeInformation.IsOSPlatform(OSPlatform.Linux))
+
+            if (RuntimeInformation.IsOSPlatform(OSPlatform.Linux)
+                ||
+                rt.ToLower().Contains("linux"))
+            {
                 return new SocketInitializationForLinux();
+            }
+
             return new SocketInitializationForOsx();
         }
 

src/NLog.Targets.Syslog/Policies/PolicySet.cs

@@ -1,31 +1,31 @@
-// Licensed under the BSD license
-// See the LICENSE file in the project root for more information
-
-using System.Collections.Generic;
-
-namespace NLog.Targets.Syslog.Policies
-{
-    internal abstract class PolicySet
-    {
-        private readonly List<IBasicPolicy<string, string>> policies;
-
-        protected PolicySet()
-        {
-            policies = new List<IBasicPolicy<string, string>>();
-        }
-
-        protected void AddPolicies(IEnumerable<IBasicPolicy<string, string>> policiesToAdd)
-        {
-            policies.AddRange(policiesToAdd);
-        }
-
-        public string Apply(string s)
-        {
-            var afterApplication = s;
-            foreach (var policy in policies)
-                if (policy.IsApplicable())
-                    afterApplication = policy.Apply(afterApplication);
-            return afterApplication;
-        }
-    }
+// Licensed under the BSD license
+// See the LICENSE file in the project root for more information
+
+using System.Collections.Generic;
+
+namespace NLog.Targets.Syslog.Policies
+{
+    internal abstract class PolicySet
+    {
+        private readonly List<IBasicPolicy<string, string>> policies;
+
+        protected PolicySet()
+        {
+            policies = new List<IBasicPolicy<string, string>>();
+        }
+
+        protected void AddPolicies(IEnumerable<IBasicPolicy<string, string>> policiesToAdd)
+        {
+            policies.AddRange(policiesToAdd);
+        }
+
+        public string Apply(string s)
+        {
+            var afterApplication = s;
+            foreach (var policy in policies)
+                if (policy.IsApplicable())
+                    afterApplication = policy.Apply(afterApplication);
+            return afterApplication;
+        }
+    }
 }

src/NLog.Targets.Syslog/Settings/MessageBuilderConfig.cs

@@ -1,87 +1,87 @@
-// Licensed under the BSD license
-// See the LICENSE file in the project root for more information
-
-using System;
-using System.ComponentModel;
-using NLog.Config;
-
-namespace NLog.Targets.Syslog.Settings
-{
-    /// <inheritdoc cref="NotifyPropertyChanged" />
-    /// <inheritdoc cref="IDisposable" />
-    /// <summary>Message build configuration</summary>
-    [NLogConfigurationItem]
-    public class MessageBuilderConfig : NotifyPropertyChanged, IDisposable
-    {
-        private Facility facility;
-        private LogLevelSeverityConfig perLogLevelSeverity;
-        private readonly PropertyChangedEventHandler perLogLevelSeverityPropsChanged;
-        private RfcNumber rfc;
-        private Rfc3164Config rfc3164;
-        private readonly PropertyChangedEventHandler rfc3164PropsChanged;
-        private Rfc5424Config rfc5424;
-        private readonly PropertyChangedEventHandler rfc5424PropsChanged;
-
-        /// <summary>The Syslog facility to log from (its name e.g. local0 or local7)</summary>
-        public Facility Facility
-        {
-            get => facility;
-            set => SetProperty(ref facility, value);
-        }
-
-        /// <summary>Log level Syslog severity related fields</summary>
-        public LogLevelSeverityConfig PerLogLevelSeverity
-        {
-            get => perLogLevelSeverity;
-            set => SetProperty(ref perLogLevelSeverity, value);
-        }
-
-        /// <summary>The Syslog protocol RFC to be followed</summary>
-        public RfcNumber Rfc
-        {
-            get => rfc;
-            set => SetProperty(ref rfc, value);
-        }
-
-        /// <summary>RFC 3164 related fields</summary>
-        public Rfc3164Config Rfc3164
-        {
-            get => rfc3164;
-            set => SetProperty(ref rfc3164, value);
-        }
-
-        /// <summary>RFC 5424 related fields</summary>
-        public Rfc5424Config Rfc5424
-        {
-            get => rfc5424;
-            set => SetProperty(ref rfc5424, value);
-        }
-
-        /// <summary>Builds a new instance of the MessageBuilderConfig class</summary>
-        public MessageBuilderConfig()
-        {
-            perLogLevelSeverity = new LogLevelSeverityConfig();
-            perLogLevelSeverityPropsChanged = (sender, args) => OnPropertyChanged(nameof(PerLogLevelSeverity));
-
-            rfc = RfcNumber.Rfc5424;
-
-            rfc3164 = new Rfc3164Config();
-            rfc3164PropsChanged = (sender, args) => OnPropertyChanged(nameof(Rfc3164));
-            rfc3164.PropertyChanged += rfc3164PropsChanged;
-
-            rfc5424 = new Rfc5424Config();
-            rfc5424PropsChanged = (sender, args) => OnPropertyChanged(nameof(Rfc5424));
-            rfc5424.PropertyChanged += rfc5424PropsChanged;
-        }
-
-        /// <inheritdoc />
-        /// <summary>Disposes the instance</summary>
-        public void Dispose()
-        {
-            perLogLevelSeverity.PropertyChanged -= perLogLevelSeverityPropsChanged;
-            rfc3164.PropertyChanged -= rfc3164PropsChanged;
-            rfc5424.PropertyChanged -= rfc5424PropsChanged;
-            rfc5424.Dispose();
-        }
-    }
+// Licensed under the BSD license
+// See the LICENSE file in the project root for more information
+
+using System;
+using System.ComponentModel;
+using NLog.Config;
+
+namespace NLog.Targets.Syslog.Settings
+{
+    /// <inheritdoc cref="NotifyPropertyChanged" />
+    /// <inheritdoc cref="IDisposable" />
+    /// <summary>Message build configuration</summary>
+    [NLogConfigurationItem]
+    public class MessageBuilderConfig : NotifyPropertyChanged, IDisposable
+    {
+        private Facility facility;
+        private LogLevelSeverityConfig perLogLevelSeverity;
+        private readonly PropertyChangedEventHandler perLogLevelSeverityPropsChanged;
+        private RfcNumber rfc;
+        private Rfc3164Config rfc3164;
+        private readonly PropertyChangedEventHandler rfc3164PropsChanged;
+        private Rfc5424Config rfc5424;
+        private readonly PropertyChangedEventHandler rfc5424PropsChanged;
+
+        /// <summary>The Syslog facility to log from (its name e.g. local0 or local7)</summary>
+        public Facility Facility
+        {
+            get => facility;
+            set => SetProperty(ref facility, value);
+        }
+
+        /// <summary>Log level Syslog severity related fields</summary>
+        public LogLevelSeverityConfig PerLogLevelSeverity
+        {
+            get => perLogLevelSeverity;
+            set => SetProperty(ref perLogLevelSeverity, value);
+        }
+
+        /// <summary>The Syslog protocol RFC to be followed</summary>
+        public RfcNumber Rfc
+        {
+            get => rfc;
+            set => SetProperty(ref rfc, value);
+        }
+
+        /// <summary>RFC 3164 related fields</summary>
+        public Rfc3164Config Rfc3164
+        {
+            get => rfc3164;
+            set => SetProperty(ref rfc3164, value);
+        }
+
+        /// <summary>RFC 5424 related fields</summary>
+        public Rfc5424Config Rfc5424
+        {
+            get => rfc5424;
+            set => SetProperty(ref rfc5424, value);
+        }
+
+        /// <summary>Builds a new instance of the MessageBuilderConfig class</summary>
+        public MessageBuilderConfig()
+        {
+            perLogLevelSeverity = new LogLevelSeverityConfig();
+            perLogLevelSeverityPropsChanged = (sender, args) => OnPropertyChanged(nameof(PerLogLevelSeverity));
+
+            rfc = RfcNumber.Rfc5424;
+
+            rfc3164 = new Rfc3164Config();
+            rfc3164PropsChanged = (sender, args) => OnPropertyChanged(nameof(Rfc3164));
+            rfc3164.PropertyChanged += rfc3164PropsChanged;
+
+            rfc5424 = new Rfc5424Config();
+            rfc5424PropsChanged = (sender, args) => OnPropertyChanged(nameof(Rfc5424));
+            rfc5424.PropertyChanged += rfc5424PropsChanged;
+        }
+
+        /// <inheritdoc />
+        /// <summary>Disposes the instance</summary>
+        public void Dispose()
+        {
+            perLogLevelSeverity.PropertyChanged -= perLogLevelSeverityPropsChanged;
+            rfc3164.PropertyChanged -= rfc3164PropsChanged;
+            rfc5424.PropertyChanged -= rfc5424PropsChanged;
+            rfc5424.Dispose();
+        }
+    }
 }